Optimal Couplings of Kantorovich-Rubinstein-Wasserstein Lp-distance
نویسندگان
چکیده
منابع مشابه
Optimal Couplings of Kantorovich-Rubinstein-Wasserstein Lp-distance
The research is supported by Zhejiang Provincial Education Department Research Projects (Y201016421) Abstract We achieve that the optimal solutions according to Kantorovich-Rubinstein-Wasserstein Lp−distance (p > 2) (abbreviation: KRW Lp−distance) in a bounded region of Euclidean plane satisfy a partial differential equation. We can also obtain the similar results about Monge-Kantorovich proble...
متن کاملMonge–Kantorovich transportation problem and optimal couplings
• Mathematics Subject Classification: 60E15, 90C40, 49N15 •
متن کاملImaging with Kantorovich-Rubinstein Discrepancy
We propose the use of the Kantorovich-Rubinstein norm from optimal transport in imaging problems. In particular, we discuss a variational regularisation model endowed with a Kantorovich-Rubinstein discrepancy term and total variation regularization in the context of image denoising and cartoon-texture decomposition. We point out connections of this approach to several other recently proposed me...
متن کاملThe phylogenetic Kantorovich-Rubinstein metric for environmental sequence samples.
It is now common to survey microbial communities by sequencing nucleic acid material extracted in bulk from a given environment. Comparative methods are needed that indicate the extent to which two communities differ given data sets of this type. UniFrac, which gives a somewhat ad hoc phylogenetics-based distance between two communities, is one of the most commonly used tools for these analyses...
متن کاملWasserstein Distance Measure Machines
This paper presents a distance-based discriminative framework for learning with probability distributions. Instead of using kernel mean embeddings or generalized radial basis kernels, we introduce embeddings based on dissimilarity of distributions to some reference distributions denoted as templates. Our framework extends the theory of similarity of Balcan et al. (2008) to the population distri...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Mathematics Research
سال: 2011
ISSN: 1916-9809,1916-9795
DOI: 10.5539/jmr.v3n4p3